Does concentration of semen lead to longevity and ethetic excellence?

If this had been based on physiological facts, then all bachelors would have become athletes and lived longer!

Does reduced consistency of semen indicate sexual inadequacy?

No. Consistency of semen may vary as it depends upon several factors like period of abstinence, intensity of stimulation etc. However, as a man grows older, consistency does thin out, but it has nothing to do with the individual’s sexuality.

Do reduced quantity and change in color of semen indicate a waning virility?

No. As mentioned earlier, the quantity of semen often depends upon the intensity of stimulation, period of abstinence and age. As a man grows older, the color of the semen changes from white to light yellow and the quantity may decrease, but the color and quantity have nothing to do with the sexuality of an individual. Neither does it have any relation to partner satisfaction.